Fix typos in contribution guide
Merge pull request #568 from chaplinjs/typos-clarifications

Fix typos in contribution guide
Make tests pass with lodash.
Merge branch 'master' of github.com:chaplinjs/chaplin
Add explanation for test coverage.
Release 0.9.0.
Update release guide.
Update CHANGELOG.md

Improved language.
Fix typo 'happing' -> 'happy'
Merge pull request #574 from jgable/patch-1

Fix typo 'happing' -> 'happy'
Fix to ensure a controller gets disposed if there is a redirect in the action
Adding test to ensure controller is disposed when redirecting from action
Merge pull request #575 from aheuermann/master

Controller not being disposed if it redirects
Fix typo in dispatcher spec.
Add default Chaplin.Application. Closes gh-580.
Add early errors for `!router:route*`. Closes gh-581.
Fix syntax error in CoffeeScript example.
Merge pull request #584 from bryandragon/master

Fix syntax error in example in Composer docs
Add default for `Chaplin.Application#initMediator`
Fix sealing of mediator